Hi!
Maybe this will be revealed later with the archive builder. For now, if we add the WooCommerce dynamic price, each of its part will be styled according to the element settings.
It would be great if we could have a bit more design freedom there, like writing decimals in a superscript:
or something like this:
Maybe a dedicate Dynamic price element? Not sure if this is technically possible. EDIT: it is possible. 
Thanks!
Good ideas here! We actually haven’t done anything more than expose the Price as a string, so regretfully right now (even with the archive mode updates) those permutations wouldn’t be possible.
I think what we might need is more options when using dynamic content for the price.
What we’ll probably do is just get the archive mode out as soon as we can, then let some more WooCommerce specific feedback come in and tackle any WC improvements collectively.